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The Electrical Forum

Advice on all things electrical: Wiring, Grounding, Safety, Regulations and Fault Finding.

  1. Cable size calculator

    sappersrest,
    • 10 replies
    • 9.8k views
    digbeth
    digbeth

  2. Local Forum Rules - Please read this first - Updated 26 Feb 2024

    Crossy,
    • 1 reply
    • 18.7k views
    Crossy
    Crossy

  3. Installing an Automatic Voltage Regulator (AVR)

    Crossy,
    • 15 replies
    • 46.7k views
    Crossy
    Crossy

  4. IMPORTANT INFORMATION for new electrical supplies. Building a home, read this!

    Crossy,
    • 31 replies
    • 39.7k views
    Crossy
    Crossy

  5. UPS, Inverters, AVR and MOV Explained

    Forkinhades,
    • 16 replies
    • 38.2k views
    rijb
    rijb

  6. Life-changing (or at least eye-changing) Light Bulbs

    BangkokHank,
    • 27 replies
    • 454 views
    pacovl46
    pacovl46

  7. Hybrid solar system installed yesterday - Now shocks from spin dryer.

    The Fugitive,
    • 36 replies
    • 904 views
    The Fugitive
    The Fugitive

  8. intermittent short circuit opens breaker with 3+ circuits

    gamb00ler,
    • 7 replies
    • 303 views
    gamb00ler
    gamb00ler

  9. Han River service --- or lack thereof.

    5davidhen1,
    • 11 replies
    • 312 views
    VocalNeal
    VocalNeal

  10. Need a competent Electrician in the Buriram / Surin area

    MJCM,
    • 11 replies
    • 609 views
    SAFETY FIRST
    SAFETY FIRST

  11. Outdoor Outlet Shorting Water Pump

    azfellowbkk,
    • 1 reply
    • 284 views
    MJCM
    MJCM

  12. How do I wire 220VAC LED downlights?

    uncletiger,
    • 2 replies
    • 285 views
    Crossy
    Crossy

  13. P.E.A. Solar Subsidy - ฿50,000

    Robbie_Retired,
    • 0 replies
    • 253 views
    Robbie_Retired
    Robbie_Retired

  14. Female HVAC Technician: How can I find one in Chiang Mai?

    GammaGlobulin,
    • 20 replies
    • 578 views
    SAFETY FIRST
    SAFETY FIRST

  15. Malicious cloud customers can bring down the power grid!

    Crossy,
    • 2 replies
    • 387 views
    gamb00ler
    gamb00ler

  16. Portable split unit air condioner

    Geoff914,
    • 4 replies
    • 397 views
    Geoff914
    Geoff914

  17. Question about power supply connection

    CallumWK,
    • 68 replies
    • 2.4k views
    Fruit Trader
    Fruit Trader

  18. Cable sizing are you getting what you pay for?

    stubuzz,
    • 6 replies
    • 1.1k views
    J Branche
    J Branche

  19. House Water Pump

    Lucky Bones,
    • 6 replies
    • 389 views
    Lucky Bones
    Lucky Bones

  20. Can I lock it

    CallumWK,
    • 16 replies
    • 1k views
    Yellowtail
    Yellowtail

  21. Power outage, but what happened?

    CallumWK,
    • 1 reply
    • 336 views
    Hummin
    Hummin

  22. Spurious RCD trips

    doctormann,
    • 8 replies
    • 1k views
    doctormann
    doctormann

  23. When charging ev car cannot use micro wave

    scorecard,
    • 5 replies
    • 669 views
    Hummin
    Hummin

  24. IC rated downlights/insulation over.

    AlexRRR,
    • 7 replies
    • 32.3k views
    AlexRRR
    AlexRRR

  25. Hybrid solar cell EV home charger installation options?

    sirineou,
    • 6 replies
    • 513 views
    The Fall Guy
    The Fall Guy

  26. IC-4 rated downlights. (can be covered with insulation)

    stubuzz,
    • 2 replies
    • 484 views
    treetops
    treetops

  27. Drop Cord

    Yellowtail,
    • 2 replies
    • 438 views
    Yellowtail
    Yellowtail

  28. Understanding two tiered electric bills

    spidermike007,
    • 14 replies
    • 1.4k views
    Crossy
    Crossy

  29. A/C Installation

    Geoff914,
    • 22 replies
    • 1.2k views
    scubascuba3
    scubascuba3

  30. Identifying cables

    farang51,
    • 4 replies
    • 619 views
    SAFETY FIRST
    SAFETY FIRST

  31. Please advise which adaptor to use

    Happy happy,
    • 5 replies
    • 606 views
    metisdead
    metisdead

  32. PEA Area 2 - Excellent service.

    Crossy,
    • 2 replies
    • 630 views
    Yellowtail
    Yellowtail

  33. Breaker Size

    Yellowtail,
    • 11 replies
    • 1k views
    Yellowtail
    Yellowtail

  34. Help Needed with Circuit

    carlyai,
    • 30 replies
    • 2.6k views
    carlyai
    carlyai

  35. Picking some brains

    CallumWK,
    • 42 replies
    • 4.9k views
    Yellowtail
    Yellowtail

  36. How long do your led bulbs last?

    stubuzz,
    • 8 replies
    • 731 views
    johng
    johng

  37. Fan capacitors dying

    mran66,
    • 4 replies
    • 594 views
    mran66
    mran66

  38. electric pump

    ricky52,
    • 3 replies
    • 690 views
    mran66
    mran66

  39. built-in oven in old condo

    damole,
    • 2 replies
    • 764 views
    Crossy
    Crossy

  40. Aircondition 24000btu

    Hummin,
    • 23 replies
    • 1.2k views
    Hummin
    Hummin

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